Rapid: Individual Calculations September 2022
 Bigani, Mohammad Hessam  Total change: -0.60  Rating chartPersonal card
 5th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-05
RcRownchangeKK*chgGame
 1490 1438 3.50 8 -0.03 20 -0.60 
  Habibi, Radin 1840 IRI0.5010.42208.40 
  Ghorbani, Sina 1715 IRI0.001-0.1720-3.40 
  Kalhori, Mohammad Aeen 1173 IRI1.0010.18203.60 
  Sekhavatmandi, Roham 1500 IRI0.001-0.4120-8.20 
  Abed Masrorkhah, Artin 1185 IRI1.0010.19203.80 
  Karimi, Setayesh 1711 IRI1.0010.832016.60 
  Elikaei, Mehrad 1701 IRI0.001-0.1820-3.60 
  Heydari, Sadaf 1092 IRI0.001-0.8920-17.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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